Mechanisms in anti-p p Annihilation - INSPIRE

DataBETA

Mechanisms in anti-p p Annihilation

1977

21 pages

Published in:

Nucl.Phys.B 130 (1977) 367-387

Published: 1977

DOI:

10.1016/0550-3213(77)90248-6

reference search3 citations

Citations per year

Abstract: (Elsevier)

We consider the annihilation mechanism in the antiproton momentum range 2.5 to 9.1 GeV/ c . Techniques for identifying a “leading pion” are discussed. The annihilation is examined as a quasi two-body process, and the properties of the “leading pion” and the remaining multi-pion “cluster” are presented. A simple parametrization is found to reproduce satisfactorily several features of the data.

ANTI-P P: ANNIHILATION
ANNIHILATION: ANTI-P P
PI+: FINAL STATE
FINAL STATE: PI+
PI-: FINAL STATE
FINAL STATE: PI-
PI: MULTIPLE PRODUCTION
MULTIPLE PRODUCTION: PI
MULTIPLE PRODUCTION: LEADING PARTICLE
MULTIPLE PRODUCTION: CLUSTER

References(10)

Figures(0)

[1]

The Reaction anti-p p --> 2 pi- 2 pi+ at Intermediate-Energies

- Nucl.Phys.B 92 (1975) 78-94
•
DOI:
- 10.1016/0550-3213(75)90239-4

[2]

The four-prong annihilation of 1.2 GeV/ c antiprotons in hydrogen (I): Four-pion final state

et al.

- Nucl.Phys.B 6 (1968) 174-186
•
DOI:
- 10.1016/0550-3213(68)90278-2

[2]

The annihilation process p anti-p ---> 2pi+ 2pi- at 2.5 gev/c

J. Clayton
(
- Liverpool U.
)
,
P. Mason
(
- Liverpool U.
)
,
H. Muirhead
(
- Liverpool U.
)
,
D. Waldren
(
- Liverpool U.
)
,
R. Rigopoulos
(
- Democritos Nucl. Res. Ctr.
)

et al.

- Nucl.Phys.B 22 (1970) 85-92
•
DOI:
- 10.1016/0550-3213(70)90214-2

[3]

Elastic scattering and two-body annihilations at 5 gev/c

et al.

- Nucl.Phys.B 60 (1973) 173-220
•
DOI:
- 10.1016/0550-3213(73)90176-4

[4]

Four-momentum transfer distribution in high energy, high multiplicity reactions

- Phys.Lett.B 25 (1967) 519-521
•
DOI:
- 10.1016/0370-2693(67)90227-4

[5]

High Transverse Momenta and anti-p p Annihilations

et al.

- Nucl.Phys.B 73 (1974) 440-448
•
DOI:
- 10.1016/0550-3213(74)90342-3

[6]

Backward Meson-Baryon Scattering and Geometrical Properties of Baryonic Exchanges

J.P. Ader
(
- CERN
)

- Nucl.Phys.B 98 (1975) 154-172
•
DOI:
- 10.1016/0550-3213(75)90207-2

[7]

Production of Three Charged Pions in $\bar{p} + n$ Annihilation at Rest

et al.

- Phys.Rev.Lett. 20 (1968) 402-406
•
DOI:
- 10.1103/PhysRevLett.20.402

[8]

A novel application of regge trajectories

C. Lovelace
(
- CERN
)

- Phys.Lett.B 28 (1968) 264-268
•
DOI:
- 10.1016/0370-2693(68)90255-4

[9]

The annihilation anti-p n ---> pi+ pi- pi- between 1.0 and 1.6 gev/c and its comparison with the veneziano model

et al.

- Nuovo Cim.A 1 (1971) 333-344
•
DOI:
- 10.1007/BF02722674